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Construction
is in our DNA.
Hard work is in our blood.

Complex Co. is a third generation civil/construction company, dedicated to delivering the technical and demanding projects that others can’t. Our expertise and core values has led to the delivery of iconic projects that define the nation. The success of our project is the result of over 60 years of generational knowledge and experience. Originally defined by name, today our team are united by a shared purpose and passion to deliver quality projects that define communities and commemorate history.

A rich 60 year history

Our roots were first set in 1958 by John Haskins, grandfather of current directors - Matthew and Lachlan Haskins. John began his journey in construction working as a surveyor on the Snowy Scheme. While staying on camp John studied a diploma in surveying via correspondence, this would form the building blocks for the rest of his career.

John went on to form a successful civil engineering company, helping to shape infrastructure in the ACT and surrounding retirement, John has been active in the industry. He is a life member regions as we know it today. Throug1ut his career and into inductee to The Master Builders of Australia after serving on the board as a director and president for over 9 years, and served as the President of The Confederation of International Contractors Association, representing the Asia Pacific region. In recognition, he has received an Order of Australia for his contribution to the construction industry.

John’s legacy continued through to his son; Mark Haskins, who established the foundations for Complex in 1996 with business partner Peter Hawkins.

Initially providing design and commissioning of temporary works systems for bridges and concrete structures on major projects throughout Australia and South-East Asia, the business expanded and began operations as a civil construction contractor, focusing on bridgeworks and technical civil works. From 2004, the current directors - Lachlan and Matthew Haskins entered the business, working from the ground up to build experience and establish their own path in the industry.

Following acquisition of the business in 2019, Complex is now in the hands of Lachlan and Matthew Haskins to continue the legacy.

Meet the executive team
Backed by a team of dynamic and energetic staff, Complex provides unparalleled service and innovative construction solutions to government and non-government infrastructure providers.
Our Processes

Complex have the processes and systems to self-manage and self-perform, which gives us superior control over our quality, safety and environmental performance.

Complex’s Occupational Health and Safety Management System is certified to AS4801:2001 and accredited by the Office of the Federal Safety Commissioner (FSC). We identify, assess and effectively control health and safety risks to provide the highest standard of safety for our team and the broader community.

Our approach to quality is a distinguishing value of the company and the foundation of our reputation. We endeavour to exceed quality expectations at every opportunity. Complex’s Quality Management System is certified to AS9001:2015.

Complex’s Environmental Management System is certified to ISO 14001 and we hold a current Environmental Protection Agreement (No. LD2015-034) with the Environmental Protection Authority. Pollution prevention, waste minimisation, resource conservation and compliance is integrated into planning and decision making throughout all aspects of the business.

Delivering award winning projects
Complex has a reputation for delivering highly technical construction projects and unparalleled service, substantiated by a collection of awards that celebrate our successes the dedication of our team.
National Winner
2021 National Business Leadership Awards
Medium Civil Construction Business of the Year
WINNER
2020 CCF Earth Awards
Bridge Maintenance 2019-2020 Program
Judges Commendation
2020 MBA Awards
Bridge Maintenance 2019-2020 Program
WINNER
2020 National Business Leadership Awards
Medium Civil Construction Company 2020
WINNER
2019 National Business Leadership Awards
Small Civil Construction Company 2019
WINNER
2019 CCF Earth Awards
Blaxland Crossing Bridge Bearing Replacement
WINNER
2019 CCF Earth Awards
Northbourne Avenue Verge Improvements
Judges Commendation
2019 MBA Awards
Northbourne Avenue Verge Improvements
WINNER
2018 CCF Earth Awards
Strengthening of Bridge 5179
WINNER
2018 MBA Awards
Strengthening of Bridge 5179
National Winner
2017 CCF Earth Awards
Bridge 3161 Strengthening
WINNER
2017 MBA Awards
Bridge 3161 Strengthening
WINNER
2016 CCF Earth Award
Bunda Street Shareway
WINNER
2015 CCF Earth Awards
Scrivener Dam Anchor Bolt Remediation
WINNER
2015 MBA Awards
Scrivener Dam Anchor Bolt Remediation
WINNER
2015 MBA Awards
Scrivener Dam Anchor Bolt Remediatio

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